DE102015226282A1 - Spulenstruktur und drahtloser Leistungs-Überträger, der diese verwendet - Google Patents

Spulenstruktur und drahtloser Leistungs-Überträger, der diese verwendet Download PDF

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Publication number
DE102015226282A1
DE102015226282A1 DE102015226282.0A DE102015226282A DE102015226282A1 DE 102015226282 A1 DE102015226282 A1 DE 102015226282A1 DE 102015226282 A DE102015226282 A DE 102015226282A DE 102015226282 A1 DE102015226282 A1 DE 102015226282A1
Authority
DE
Germany
Prior art keywords
coil
wireless power
wound around
coils
power transmitter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE102015226282.0A
Other languages
German (de)
English (en)
Inventor
Isaac NAM
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wits Co Ltd Yongin-Si Kr
Original Assignee
Samsung Electro Mechanics Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Samsung Electro Mechanics Co Ltd filed Critical Samsung Electro Mechanics Co Ltd
Publication of DE102015226282A1 publication Critical patent/DE102015226282A1/de
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H01F2038/143—Inductive couplings for signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE102015226282.0A 2014-12-24 2015-12-21 Spulenstruktur und drahtloser Leistungs-Überträger, der diese verwendet Withdrawn DE102015226282A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020140189108A KR20160078186A (ko) 2014-12-24 2014-12-24 코일 구조체 및 그를 이용한 무선 전력 송신 장치
KR10-2014-0189108 2014-12-24

Publications (1)

Publication Number Publication Date
DE102015226282A1 true DE102015226282A1 (de) 2016-06-30

Family

ID=56116982

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015226282.0A Withdrawn DE102015226282A1 (de) 2014-12-24 2015-12-21 Spulenstruktur und drahtloser Leistungs-Überträger, der diese verwendet

Country Status (4)

Country Link
US (1) US10210994B2 (zh)
KR (1) KR20160078186A (zh)
CN (1) CN105743162B (zh)
DE (1) DE102015226282A1 (zh)

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KR20160078186A (ko) 2014-12-24 2016-07-04 삼성전기주식회사 코일 구조체 및 그를 이용한 무선 전력 송신 장치
US9929606B2 (en) * 2015-05-11 2018-03-27 Qualcomm Incorporated Integration of positioning antennas in wireless inductive charging power applications
US10075019B2 (en) * 2015-11-20 2018-09-11 Witricity Corporation Voltage source isolation in wireless power transfer systems
US10580560B2 (en) * 2016-12-28 2020-03-03 Wits Co., Ltd. Coil module
US11096429B2 (en) * 2017-06-13 2021-08-24 Analog Devices, Inc. System and method for wireless charging of smart garments
CN108448738B (zh) * 2018-04-17 2020-10-02 中国矿业大学 一种三相感应式无线电能传输系统的电磁耦合机构
US10821292B2 (en) 2018-06-28 2020-11-03 Medtronic, Inc. Multi-axis coil for implantable medical device
US11056267B2 (en) * 2018-06-28 2021-07-06 Medtronic, Inc. Receive coil configurations for implantable medical device
US11045658B2 (en) * 2018-06-28 2021-06-29 Medtronic, Inc. Receive coil configurations for implantable medical device
KR102153418B1 (ko) * 2018-11-12 2020-09-08 이준희 무선 충전 시스템
CN112865325B (zh) * 2021-01-29 2023-04-25 重庆大学 三极平面型发射机构及其传输系统和电流矢量调制方法
KR20220114860A (ko) * 2021-02-09 2022-08-17 삼성전자주식회사 금속 물질에 의한 영향을 최소화하는 구조를 가지는 코일 및 이를 포함하는 공진 회로
KR20240038781A (ko) * 2021-08-10 2024-03-25 구글 엘엘씨 분할 공진 커패시터를 사용한 무선충전

Citations (1)

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CN105743162A (zh) 2014-12-24 2016-07-06 三星电机株式会社 线圈结构及使用该线圈结构的无线电力发送器

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JP3053521B2 (ja) 1994-03-14 2000-06-19 日本鋼管株式会社 磁粉探傷装置
WO2003105308A1 (en) 2002-01-11 2003-12-18 City University Of Hong Kong Planar inductive battery charger
JP3924512B2 (ja) * 2002-06-27 2007-06-06 株式会社東海理化電機製作所 チップ多軸アンテナ
US8010205B2 (en) * 2007-01-11 2011-08-30 Boston Scientific Neuromodulation Corporation Multiple telemetry and/or charging coil configurations for an implantable medical device system
DE202008004315U1 (de) 2008-03-29 2009-08-06 Neosid Pemetzrieder Gmbh & Co. Kg Induktives Bauelement, insbesondere Antenne
DE102008016255A1 (de) 2008-03-29 2009-10-01 Illinois Tool Works Inc., Glenview Vorrichtung zur zerstörungsfreien Prüfung ferromagnetischer Werkstücke
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US8896490B2 (en) 2010-04-13 2014-11-25 Hitachi Metals, Ltd. Three-axis antenna and core assembly used therein
JP5664846B2 (ja) 2010-05-25 2015-02-04 Smc株式会社 真空用バルブ
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CN103443883B (zh) * 2011-01-14 2016-10-12 香港城市大学 用于无线功率传输的装置及方法
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Also Published As

Publication number Publication date
CN105743162B (zh) 2019-04-02
US20160189848A1 (en) 2016-06-30
US10210994B2 (en) 2019-02-19
KR20160078186A (ko) 2016-07-04
CN105743162A (zh) 2016-07-06

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R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R081 Change of applicant/patentee

Owner name: WITS CO., LTD., YONGIN-SI, KR

Free format text: FORMER OWNER: SAMSUNG ELECTRO-MECHANICS CO., LTD., SUWON-SI, GYEONGGI-DO, KR

R082 Change of representative

Representative=s name: RGTH RICHTER GERBAULET THIELEMANN HOFMANN PATE, DE

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee